Answer:
Your annswer is b
Step-by-step explanation: because it is least than all of the others
Answer:
probability that at least one dies shows a 5.
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
Each dice:
6 sides, one of which is 5.
So 6-1/6 = 5/6 probability of rolling a 5.
Probability of not rolling a five in two rolls:
(5/6)^2 = 25/36
Probability of rolling a five in at least one of the rolls:
probability that at least one dies shows a 5.
Answer:
The answer is: amount of flour used for bread and brownies is same
Step-by-step explanation:
Step 1:
Assume;
Flour used for cookies = x
Flour used for bread = z
Flour used for brownies = y
Flour used for cookies = a
Step 2:
Now, for bread as mentioned flour used for bread is one fourth less than flour used in cookies therefore;
z = x - (1/4)x
z = x-0.25x
z = 0.75x
Step 3:
Now, for cookies as mentioned flour used for cookies is one third more than flour used in brownies therefore;
x = (1/3)y + y
x = 0.33y + y
x = 1.33y
Step 5:
Value of z from step 2:
z = 0.75x
now put value of x from step 3 in above equation;
z= 0.75 (1.33y)
z = (1) y
hence proved;
z = y
Using it's concept, it is found that there is a 0.0278 = 2.78% probability that Julia spins a “6” followed by a “2”.
<h3>What is a probability?</h3>
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
In this problem:
- There are 6 equally spaced segments, one of which represents 6, hence the probability that Julia spins a “6” is .
- The trials are independent, hence the probability that she spins a “2” is .
The probability of both events is given by:
0.0278 = 2.78% probability that Julia spins a “6” followed by a “2”.
More can be learned about probabilities at brainly.com/question/15536019